SAN FRANCISCO -- UBM TechWeb Game Network's 2010 Game Developers Conference (GDC 2010), the world's largest industry-only event dedicated to the advancement of interactive entertainment, has announced an all-time record of 18,250 game industry professionals attending San Francisco's Moscone Convention Center for the March 9th-13th event. Surpassing last year's total of 17,000 attendees, the event brought together experienced game developers, publishers, deal makers, industry aspirants and working press for more than 400 lectures, panels, summits, tutorials and roundtable discussions.